218895504

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{240017}}^1$

素因数の和:240047

約数の個数: 40

約数和(自身を含む): 595244640

約数和(自身を除く): 376349136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 240017, 480034, 720051, 960068, 1440102, 1920136, 2880204, 3840272, 4560323, 5760408, 9120646, 11520816, 13680969, 18241292, 27361938, 36482584, 54723876, 72965168, 109447752, 218895504]

約数ペア:

[(1, 218895504), (2, 109447752), (3, 72965168), (4, 54723876), (6, 36482584), (8, 27361938), (12, 18241292), (16, 13680969), (19, 11520816), (24, 9120646), (38, 5760408), (48, 4560323), (57, 3840272), (76, 2880204), (114, 1920136), (152, 1440102), (228, 960068), (304, 720051), (456, 480034), (912, 240017)]